<tr class="tr_<?php echo$this->id?>">
    <td><?php echo $this->mes($this->mes,'MMM');?>-<?php echo $this->anio;?></td> 
    <td><?php echo $this->showFiles('ocupaciones','file',$this->id,true,false,false);?></td> 

    <td><?php echo $this->text($this->notas);?></td> 
    <td>
    	<div class="botones">
    		<?=$this->editarFila('ocupaciones',$this->id);?>
            <?=$this->borrarFila('ocupaciones',$this->id);?>
        </div>
    </td> 
</tr>